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Publication . Research . 2017

Investigating And Exploiting Application Dynamism For Energy-Ecient Exascale Computing

Venkatesh Kannana; Lubomı́r Ř́ıha; Michael Gerndt; Anamika Chowdhury; Ondrej Vysocky; Martin Beseda; Horák David; +3 Authors
Open Access
Published: 20 Apr 2017
Publisher: Zenodo
Abstract
READEX is a EU Horizon 2020 FET-HPC project whose objective is to exploit the dynamism found in high-performance computing applications at runtime to achieve ecient computation on Exascale systems. In this paper, we describe the use of the READEX methodology to investigate dynamic behaviour of PRACE-relevant applications at runtime and describe how such application dynamism can be exploited to tune a range of application-, system software- and hardware-level parameters for improved performance and energy eciency on current and future European extreme-scale systems.
Subjects

Horizon 2020, READEX, hardware-level parameters

Funded by
EC| PRACE-4IP
Project
PRACE-4IP
PRACE 4th Implementation Phase Project
  • Funder: European Commission (EC)
  • Project Code: 653838
  • Funding stream: H2020 | RIA
,
EC| READEX
Project
READEX
Runtime Exploitation of Application Dynamism for Energy-efficient eXascale computing
  • Funder: European Commission (EC)
  • Project Code: 671657
  • Funding stream: H2020 | RIA
Validated by funder
,
EC| PRACE-4IP
Project
PRACE-4IP
PRACE 4th Implementation Phase Project
  • Funder: European Commission (EC)
  • Project Code: 653838
  • Funding stream: H2020 | RIA
,
EC| READEX
Project
READEX
Runtime Exploitation of Application Dynamism for Energy-efficient eXascale computing
  • Funder: European Commission (EC)
  • Project Code: 671657
  • Funding stream: H2020 | RIA
Validated by funder
moresidebar